Base | Representation |
---|---|
bin | 110111101101110100100010… |
… | …000010111001000011101001 |
3 | 1012010121201112022210010222001 |
4 | 313231310202002321003221 |
5 | 224104224131110301100 |
6 | 2225054234312531001 |
7 | 102420436563153622 |
oct | 6755644202710351 |
9 | 1163551468703861 |
10 | 245041340322025 |
11 | 710944a3440775 |
12 | 235967a10b0a61 |
13 | a6963b75853c0 |
14 | 44720c806ca49 |
15 | 1d4e14a9bbd6a |
hex | dedd220b90e9 |
245041340322025 has 12 divisors (see below), whose sum is σ = 327224435999692. Its totient is φ = 180953605160640.
The previous prime is 245041340321983. The next prime is 245041340322059. The reversal of 245041340322025 is 520223043140542.
It is a happy number.
245041340322025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 4570073399529 + 240471266922496 = 2137773^2 + 15507136^2 .
It is not a de Polignac number, because 245041340322025 - 211 = 245041340319977 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 376986677094 + ... + 376986677743.
Almost surely, 2245041340322025 is an apocalyptic number.
245041340322025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
245041340322025 is a deficient number, since it is larger than the sum of its proper divisors (82183095677667).
245041340322025 is a wasteful number, since it uses less digits than its factorization.
245041340322025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753973354860 (or 753973354855 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 37.
Adding to 245041340322025 its reverse (520223043140542), we get a palindrome (765264383462567).
The spelling of 245041340322025 in words is "two hundred forty-five trillion, forty-one billion, three hundred forty million, three hundred twenty-two thousand, twenty-five".
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